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Shenzhen Jewellok Technology Co., Product Catalog
Shenzhen Jewellok Technology Co., Product Catalog
Jewellok specializes in manufacturing fluid equipment, focusing on instrumentation fittings and valves. Their product range includes high-purity gas systems, pressure regulators, diaphragm valves, and various fittings for gas pipeline systems.
- High Purity Gas Systems: These include gas control solutions, cylinder pressure regulators, and pressure control panels.
- Ball Valves: Features include bi-directional flow, panel mounting capability, and a single-piece body to minimize seal points, suitable for calibration systems and high-pressure sampling.
- Diaphragm Valves: Made from 316L stainless steel for ultrahigh-purity applications, featuring a fully contained PCTFE seat design for minimal particle generation and long cycle life.
- Ball Valves: Pressure rating up to 206 bar, temperature range from -54℃ to 148℃, and leak rate of 0.1 std cc/min at 1000 psig.
- Diaphragm Valves: Max working pressure of 250 psig, temperature range from -40℃ to 176℃, and internal leakage allowance of 1x10^-9 sccs He.
Products are available in various configurations, including different end connections and materials. Specific ordering codes are provided for each product type to ensure accurate specification.
- Components are tested for use with oxygen and are suitable for high-pressure sampling systems, laboratory pressure control, and calibration systems.
- Regulators and valves are available in modular designs with flexible port configurations.
- Materials are chosen for compatibility with corrosive gases and high purity applications.
These systems are used in semiconductor manufacturing, laboratory settings, and industries requiring precise pressure control and high purity gas handling.
Jewellok's compression tube fittings are designed for high-pressure, impulse, vibration, vacuum, and temperature applications, ensuring precision and quality through stringent testing and modern manufacturing techniques.
The fittings are made from 316L stainless steel and are available in various configurations, including union reducers, butt weld fittings, and adapters. Each fitting undergoes special cleaning to meet ultra-high purity standards, with options for controlled surface finishes and electro polishing.
- Precision-machined to exacting standards.
- Available in both metric and inch sizes.
- Designed for ultra-high purity systems with special cleaning treatments.
- Compact design suitable for miniaturization and close component spacing.
- RW Series: Includes various sizes of tube butt weld reducing fittings.
- 7102L Series: Union cross fittings for ultra-high purity applications.
- 7108L Series: Cylinder cap connectors for ultra-high purity gases.
- 7121L Series: High purity plug fittings for unused ports.
- 739LMR Series: Male adapter tube to pipe fittings.
- 739LF Series: Female adapter tube to pipe fittings.
- 762L Series: High purity union fittings for gas systems.
- 763L Series: Pressure reducing union fittings.
- 764L Series: Union tee fittings for reducing tubing connections.
The document includes detailed tables with dimensions, wall thickness, and ordering information for each fitting type, both in metric and inch measurements. These tables provide essential data for selecting the appropriate fitting for specific applications.
Jewellok's compression tube fittings are engineered for high performance in demanding environments, offering a range of options to meet the needs of ultra-high purity systems. The document serves as a comprehensive guide for selecting and ordering these precision components.
These components are designed for high-purity applications, particularly in the semiconductor industry, ensuring contamination-free operation and high reliability.
- Materials: The body is made from SS 316L, SS 316L VAR, and Hastelloy C-22, with options for electropolishing and passivation to achieve surface roughness as low as Ra 5 µin.
- Temperature and Pressure: Operating temperature ranges from -26℃ to 177℃ (-15°F to 350°F). Maximum import pressure is 600 psig, with a flow coefficient (Cv) of 1.1.
- Leakage Allowance: Internal and external helium leakage allowances are specified, ensuring minimal leakage and high purity.
- Metal-to-metal diaphragm sealing for enhanced durability and purity.
- High cleanliness assembly and packaging, suitable for semiconductor applications.
- Helium testing for each product before dispatch to ensure leak-proof performance.
Designed for high-tech fields such as semiconductors and optoelectronics, providing solutions for high-purity media conveying systems.
The gas cabinets are available in different models, each with specific dimensions and configurations. They support single or double bottle setups and have control power supplies of 220VAC, 50HZ, with heating power ranging from 1-6KW. The systems include features like automatic switching, purging, explosion-proof designs, and leakage alarms.
All models come with explosion-proof self-locking doors, glass observation windows, remote cut-off capabilities, and negative pressure alarms. The operation interface is typically a color touch screen, either 7" or 10" depending on the model.
Optional enhancements include UV/IR flame detectors, cylinder heating, panel heating, Ethernet communication modules, weight scales, excess flow switches, and smoke sensor switches. These options allow for customization based on specific user requirements.
The cabinets are equipped with ventilation systems capable of handling different flow rates, ensuring safe operation. They also include pneumatic air sources and various purge and vacuum connections to maintain system integrity.
These systems are suitable for high purity bulk specialty gas pressure control, chemical dispensing, and configurable valve manifold boxes. They are designed to integrate with factory central control systems for enhanced operational efficiency.
Catalog excerpts
Valves & Regulators High Purity Gas System / Compression Tube Fittings / Ultra High Purity Regulators / Ultra High Purity Diaphragm Valves / Gas Cabinet E-mail: [email protected] Sichuan Factory: Building A2, Baijie Junjian Industrial Park, Dachuan District, Dazhou City, Sichuan ProvinceChina Dongguan Factory: Longguang Technology Innovation Park, No. 4 Zhen'an East Road, Xiaobian Community, Chang'an Town, Dongguan City,China
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Control Valves And Pressure Regulators Manufacturer Jewellok is a fluid equipments manufacturer, mainly engaged in the manufacture of instrumentation fittings and valves, we’re specializes in pressure reducing pressure regulator, single stage pressure regulator, two stage pressure regulator, low pressure nitrogen gas regulator, high pressure nitrogen gas regulator, propane adjustable pressure regulator, adjustable low pressure propane regulator, nitrogen cylinder pressure regulator valves, pressure regulator valves, ferrule joints, valve fittings, pipeline system installation, ball valve needle...
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VALVES & REGULATORS' < High Purity Gas System 03 < Compression Tube Fittings 39 < Ultra High Purity Regulators---------------------------69 - Double Stage Pressure Regulators 70 - Single Stage Pressure Regulators 71 < Ultra High Purity Diaphragm Valves 75
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High Purity Gas System Jewellok’s High purity gas system, Gas control solutions, Cylinder Pressure Regulators, Line Regulators, Pressure Control Panels. Ball Valves Check Valves Needle Valves Pressure ControlPanels Panel & Line Regulators Pressure Gauges
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JEWEIUL0K HiGH PURiTY GAS SYSTEM < Product Features • Bi-directional flow (fully opened or fully closed) • Directional handle indicating on-off position • Allow for panel mounting • Single piece ball stem to eliminate backlash • One piece body to eliminate multiple seal points • Unique, top-loaded capsule paching allows reliable switching • Tested for use with oxygen Type: Ball valve seat: PTFE Orifice: $2.4-10.3 mm(according to end connections) • Calibration Systems • Laboratory Pressure Control • High Pressure Sampling Systems • Service & Test Equipment < Schematic Drawing < Pressure vs. Temperature...
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JEWEIUL0K HiGH PURiTY GAS SYSTEM None: Angle pattern A: Straight pattern . End Connections Frational tube fittings: see above table Metric tube fittings: see above table Female NPT: see above table
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JEWEIUL0K HiGH PURiTY GAS SYSTEM < Product Features • Bi-directional flow (fully opened or fully closed) • Directional handle indicating on-off position • Allow for panel mounting • Single piece ball stem to eliminate backlash • One piece body to eliminate multiple seal points • Unique, top-loaded capsule paching allows reliable switching • Tested for use with oxygen < Technical Data Type: Ball valve Pressure Rating: Leak rate: < Typical Applications • Calibration Systems • Laboratory Pressure Control • High Pressure Sampling Systems • Service & Test Equipment
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JEWEIUL0K HiGH PURiTY GAS SYSTEM None: Straight-through type T: Tee type Material -1SS: 316End ConnectionsFrational tube fitting: see above table Metric tube fittings: see above tableFrational NPT: see above table 07
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JEWEIUL0K HiGH PURiTY GAS SYSTEM < Product Features< Typical Applications Component Testing Calibration Systems Laboratory Pressure Control High Pressure Sampling Systems Service & Test Equipment • Bi-directional flow (fully opened or fully closed) • Directional handle indicating on-off position • Encapsulated seat • Single piece ball stem to eliminate backlash • One piece body to eliminate multiple seal points. • Unique, top-loaded capsule packing allows reliable switching • Tested to use with oxygen Type: Yellow handle / Butterfly handle / Short handle Seat: PTFE Weight: 6mm/1/4”Tube fitting,...
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JEWEIUL0K HiGH PURiTY GAS SYSTEM Butterfly handle Table of dimension parameters Butterfly handle 16 : 1”Tube fitting ( only for butterfly and yellow handle type ) 6M : 6mm Tube fitting 10M : 10mm Tube fitting 12M : 12mm Tube fitting F12 : 3/4”NPT(M) ( only for butterfly and yellow handle type ) F16 : 1”NPT(M) ( only for butterfly and yellow handle type)
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JEWEIUL0K HiGH PURiTY GAS SYSTEM Stainless Steel Ultra High Purity (UHP) High Pressure Manual Diaphragm Valve HD SERIES HIGH PRESSURE MANUAL DIAPHRAGM VALVE • 316L VIM-VAR stainless steel body material for ultrahigh-purity applications. • The inner surface roughness can reach Ra 5 ^in, and the flow channel can be completely cleane 1. minimizes entrapment areas. 3. maximizes flow capacity. • Hastelloy C-22 or cobalt-based superalloys UNS R30003) material for strength and corrosion resistance. • Optimal design for long cycle life. • Fully contained PCTFE seat design provides: 1.excellent resistance...
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JEWEIUL0K HiGH PURiTY GAS SYSTEM *The above are standard ordering specifications. If you need to order other specifications and models, please contact our sales personnel or agents.
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High Purity Gas System Ball Valves Product Size Dimensions, in millimeters, are for reference only and are subject to change. Model Order Number Terminal Size
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JEWEIUL0K HiGH PURiTY GAS SYSTEM Technical Data Body material see ordering info Inlet / Outlet connection see ordering info O-ring: EPDM standard Viton® option Leak rate Bubble-tight Product Features• Compact designed check valves• EPDM O-ring are standard (option: Viton® )• Pressure rating: 206 bar< Typical Applications• Designed for instrumentation panels and systems < Ordering Information JCV1 - Please specify type of gas Inlets / Outlets O-raing E: EPDM V: Viton®
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JEWEIUL0K HiGH PURiTY GAS SYSTEM < Product Features • The VF Series is an In-Line filtration device • Filter Rating: 5|jm standard, more option see below table.
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JEWEIUL0K HiGH PURiTY GAS SYSTEM C: Chrome Plated Brass Nominal Pore Size Inlets / Outlets
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